9828461553 has 4 divisors (see below), whose sum is σ = 13104615408. Its totient is φ = 6552307700.

The previous prime is 9828461551. The next prime is 9828461561. The reversal of 9828461553 is 3551648289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9828461553 - 2¹ = 9828461551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9828461496 and 9828461505.

It is not an unprimeable number, because it can be changed into a prime (9828461551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638076923 + ... + 1638076928.

It is an arithmetic number, because the mean of its divisors is an integer number (3276153852).

Almost surely, 2^9828461553 is an apocalyptic number.

It is an amenable number.

9828461553 is a deficient number, since it is larger than the sum of its proper divisors (3276153855).

9828461553 is a wasteful number, since it uses less digits than its factorization.

9828461553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276153854.

The product of its digits is 2073600, while the sum is 51.

The square root of 9828461553 is about 99138.5976953477. The cubic root of 9828461553 is about 2142.0446258534.

The spelling of 9828461553 in words is "nine billion, eight hundred twenty-eight million, four hundred sixty-one thousand, five hundred fifty-three".